1. the process of removing air or gas from a substance, container, or system
Usage: technical; commonly used in manufacturing, materials science, and engineering

1. to remove air or gas bubbles from a liquid, material, or enclosed space
Usage: present participle of 'deair'; technical

Examples

• Deairing is essential in the production of high-quality composite materials.
• The manufacturer uses a vacuum chamber for deairing the epoxy resin.
• Deairing the concrete mixture prevents weak spots and improves durability.
• The technician is deairing the hydraulic fluid to ensure proper system function.
• Proper deairing of the paint reduces surface defects and improves finish quality.
• Industrial deairing equipment removes trapped air from molten metals.
• The deairing process took several hours to complete.
• They are deairing the polymer before injection molding.